package com.lang.course.dao;
import java.util.List;
import java.util.Map;

import com.asiainfo.crm.core.web.PageObject;
import com.lang.course.model.Course;

public interface CourseDao {
	public Course getCourse(String id);

	public List getCourses(PageObject po);

	public List getCourses(Map condition);

	public Integer count(Map condition);

	public void insertCourse(Course obj);

	public void updateCourse(Course obj);

	public void deleteCourses(Map condition);

	public void insertCourseHis(Map data);

}
